.page-products {
  --pr-narrow: 172px;
  --pr-line: var(--line-light);
  --pr-muted: var(--mist);
  --pr-card: #ffffff;
  --pr-card-line: rgba(27, 36, 48, 0.12);
}

.page-products .pr-hero,
.page-products .pr-section--dark,
.page-products .pr-closing {
  --pr-line: var(--line-dark);
  --pr-muted: rgba(244, 247, 251, 0.66);
  --pr-card: rgba(244, 247, 251, 0.06);
  --pr-card-line: rgba(244, 247, 251, 0.16);
}

.page-products .pr-hero {
  padding-block: 16px 64px;
  background:
    radial-gradient(120% 90% at 88% 0%, #1b3a66 0%, rgba(18, 41, 74, 0.4) 42%, transparent 72%),
    linear-gradient(170deg, var(--ink-night) 0%, var(--ink-deep) 100%);
  color: var(--snow);
}

.page-products .breadcrumb {
  margin-bottom: 24px;
  font-size: 0.8rem;
  color: var(--pr-muted);
}

.page-products .breadcrumb__item {
  color: inherit;
}

.page-products .pr-hero__inner {
  display: grid;
  gap: 28px;
  min-width: 0;
}

.page-products .pr-hero__frame {
  position: relative;
  padding: 26px 22px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-m);
  background: linear-gradient(150deg, rgba(244, 247, 251, 0.1), rgba(244, 247, 251, 0.02));
  backdrop-filter: blur(6px);
}

.page-products .pr-hero__eyebrow {
  margin: 0 0 14px;
  color: var(--gold);
  letter-spacing: 0.16em;
  font-size: 0.72rem;
}

.page-products .pr-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.85rem, 5.2vw, 3.3rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--snow);
}

.page-products .pr-hero__lede {
  margin: 18px 0 0;
  max-width: 44ch;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(244, 247, 251, 0.8);
}

.page-products .pr-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .pr-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pr-hero__visual {
  margin: 0;
  min-width: 0;
}

.page-products .pr-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-m);
  object-fit: cover;
}

.page-products .pr-hero__figcaption {
  margin-top: 12px;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: rgba(244, 247, 251, 0.6);
}

.page-products .pr-section {
  padding-block: 56px;
}

.page-products .pr-section--light {
  background: var(--snow);
  color: var(--charcoal);
}

.page-products .pr-section--dark {
  background: linear-gradient(180deg, var(--ink-night) 0%, var(--ink-night-2) 100%);
  color: var(--snow);
}

.page-products .pr-section--tail {
  background: linear-gradient(180deg, var(--snow-2) 0%, var(--snow) 60%);
}

.page-products .pr-band {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--pr-line);
  margin-bottom: 30px;
}

.page-products .pr-band__no {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-products .pr-band__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.35rem, 3.2vw, 1.95rem);
  line-height: 1.3;
  color: inherit;
}

.page-products .pr-split {
  display: grid;
  gap: 28px;
  min-width: 0;
}

.page-products .pr-rail {
  border-left: 2px solid var(--gold);
  padding-left: 18px;
  min-width: 0;
}

.page-products .pr-rail__label {
  margin: 0 0 14px;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--pr-muted);
}

.page-products .pr-rail__stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 20px;
}

.page-products .pr-rail__ver {
  font-size: 1.5rem;
  line-height: 1.15;
  color: var(--gold);
}

.page-products .pr-rail__note {
  font-size: 0.82rem;
  color: var(--pr-muted);
}

.page-products .pr-rail__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--pr-muted);
}

.page-products .pr-rail__list li {
  padding-top: 10px;
  border-top: 1px solid var(--pr-line);
}

.page-products .pr-main {
  min-width: 0;
}

.page-products .pr-lede {
  margin: 0 0 26px;
  font-size: 1.02rem;
  line-height: 1.85;
  color: inherit;
}

.page-products .pr-lede--tight {
  margin: 26px 0 0;
  font-size: 0.95rem;
  color: var(--pr-muted);
}

.page-products .pr-devices {
  display: grid;
  gap: 16px;
}

.page-products .pr-device {
  padding: 20px;
  border: 1px solid var(--pr-card-line);
  border-radius: var(--radius-m);
  background: var(--pr-card);
}

.page-products .pr-device__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.page-products .pr-device__name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 700;
}

.page-products .pr-device p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--pr-muted);
}

.page-products .pr-notes {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--pr-muted);
}

.page-products .pr-notes li {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr);
  gap: 10px;
}

.page-products .pr-notes li::before {
  content: "—";
  color: var(--teal);
}

.page-products .pr-figure {
  margin: 30px 0 0;
}

.page-products .pr-figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--pr-card-line);
  border-radius: var(--radius-m);
  object-fit: cover;
}

.page-products .pr-figure figcaption {
  margin-top: 12px;
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--pr-muted);
}

.page-products .pr-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.page-products .pr-filter__btn {
  font-family: inherit;
  font-size: 0.84rem;
  line-height: 1;
  padding: 9px 16px;
  border: 1px solid var(--pr-card-line);
  border-radius: 999px;
  background: transparent;
  color: var(--pr-muted);
  cursor: pointer;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-products .pr-filter__btn:hover,
.page-products .pr-filter__btn:focus-visible {
  border-color: var(--saffron);
  color: inherit;
}

.page-products .pr-filter__btn[aria-pressed="true"],
.page-products .pr-filter__btn.is-active {
  border-color: var(--saffron);
  background: var(--saffron);
  color: #ffffff;
}

.page-products .pr-filter__btn:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-products .pr-projects {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-products .pr-project {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--pr-card-line);
  border-radius: var(--radius-s);
  background: var(--pr-card);
  font-size: 0.92rem;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-products .pr-project:hover {
  border-color: var(--gold);
  transform: translateX(2px);
}

.page-products .pr-project__tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  color: var(--teal);
}

.page-products .pr-versus {
  display: grid;
  border: 1px solid var(--pr-card-line);
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--pr-card);
}

.page-products .pr-versus__side {
  padding: 22px 20px;
  min-width: 0;
}

.page-products .pr-versus__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 1.04rem;
  font-weight: 700;
}

.page-products .pr-versus__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  font-size: 0.9rem;
}

.page-products .pr-versus__list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--pr-card-line);
}

.page-products .pr-versus__val {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--gold);
}

.page-products .pr-versus__divider {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  border-block: 1px solid var(--pr-card-line);
  background: rgba(214, 166, 75, 0.08);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-products .pr-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-products .pr-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 18px;
  border: 1px solid var(--pr-card-line);
  border-radius: var(--radius-m);
  background: var(--pr-card);
  transition: border-color var(--dur) var(--ease);
}

.page-products .pr-step:hover {
  border-color: var(--teal);
}

.page-products .pr-step__no {
  font-size: 1.05rem;
  line-height: 1.2;
  color: var(--gold);
}

.page-products .pr-step__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
}

.page-products .pr-step__body p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--pr-muted);
}

.page-products .pr-fields {
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--pr-card-line);
}

.page-products .pr-fields > div {
  display: grid;
  grid-template-columns: 6.5em minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 13px 0;
  border-bottom: 1px solid var(--pr-card-line);
}

.page-products .pr-fields dt {
  margin: 0;
  font-size: 0.86rem;
  color: var(--gold);
}

.page-products .pr-fields dd {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--pr-muted);
}

.page-products .pr-archive {
  display: grid;
  gap: 12px;
}

.page-products .pr-batch {
  border: 1px solid var(--pr-card-line);
  border-radius: var(--radius-m);
  background: var(--pr-card);
  overflow: hidden;
}

.page-products .pr-batch > summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  transition: background-color var(--dur) var(--ease);
}

.page-products .pr-batch > summary::-webkit-details-marker {
  display: none;
}

.page-products .pr-batch > summary:hover {
  background: rgba(192, 57, 43, 0.08);
}

.page-products .pr-batch > summary:focus-visible {
  outline: 2px solid var(--saffron);
  outline-offset: -2px;
}

.page-products .pr-batch[open] > summary {
  border-bottom: 1px solid var(--pr-card-line);
}

.page-products .pr-batch__code {
  font-size: 0.92rem;
  color: var(--gold);
  letter-spacing: 0.02em;
}

.page-products .pr-batch__hint {
  font-size: 0.82rem;
  color: var(--pr-muted);
}

.page-products .pr-batch__fields {
  margin: 0;
  padding: 16px 18px;
  display: grid;
  gap: 12px;
}

.page-products .pr-batch__fields > div {
  display: grid;
  grid-template-columns: 5.5em minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
}

.page-products .pr-batch__fields dt {
  margin: 0;
  font-size: 0.8rem;
  color: var(--pr-muted);
}

.page-products .pr-batch__fields dd {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
}

.page-products .pr-links {
  display: grid;
  gap: 14px;
}

.page-products .pr-link-card {
  display: block;
  padding: 20px;
  border: 1px solid var(--pr-card-line);
  border-radius: var(--radius-m);
  background: var(--pr-card);
  color: inherit;
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-products .pr-link-card:hover,
.page-products .pr-link-card:focus-visible {
  border-color: var(--saffron);
  transform: translateY(-2px);
}

.page-products .pr-link-card:focus-visible {
  outline: 2px solid var(--saffron);
  outline-offset: 2px;
}

.page-products .pr-link-card__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.04rem;
  font-weight: 700;
}

.page-products .pr-link-card p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--pr-muted);
}

.page-products .pr-closing {
  padding-block: 56px;
  background: linear-gradient(135deg, var(--ink-night-2) 0%, var(--ink-deep) 100%);
  color: var(--snow);
}

.page-products .pr-closing__inner {
  display: grid;
  gap: 24px;
}

.page-products .pr-closing__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3.4vw, 2rem);
  font-weight: 700;
  line-height: 1.3;
}

.page-products .pr-closing__text p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(244, 247, 251, 0.72);
}

.page-products .pr-closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .data-figure__num {
  color: var(--gold);
}

.page-products .pr-section--light .data-figure__num {
  color: var(--saffron-deep);
}

@media (min-width: 640px) {
  .page-products .pr-devices {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pr-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pr-projects {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-products .pr-hero {
    padding-block: 24px 88px;
  }

  .page-products .pr-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    gap: 48px;
  }

  .page-products .pr-hero__frame {
    padding: 34px 30px;
  }

  .page-products .pr-section {
    padding-block: 86px;
  }

  .page-products .pr-split {
    grid-template-columns: var(--pr-narrow) minmax(0, 1fr);
    gap: 56px;
  }

  .page-products .pr-versus {
    grid-template-columns: minmax(0, 1fr) 92px minmax(0, 1fr);
  }

  .page-products .pr-versus__divider {
    border-block: 0;
    border-inline: 1px solid var(--pr-card-line);
  }

  .page-products .pr-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pr-closing {
    padding-block: 80px;
  }

  .page-products .pr-closing__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 40px;
  }
}

@media (min-width: 1100px) {
  .page-products {
    --pr-narrow: 188px;
  }

  .page-products .pr-hero__title {
    font-size: clamp(2.4rem, 4vw, 3.6rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pr-filter__btn,
  .page-products .pr-project,
  .page-products .pr-step,
  .page-products .pr-link-card,
  .page-products .pr-batch > summary {
    transition: none;
  }

  .page-products .pr-project:hover,
  .page-products .pr-link-card:hover,
  .page-products .pr-link-card:focus-visible {
    transform: none;
  }
}
<<<END>>>